<div itemscope itemtype="http://purl.org/goodrelations/v1#Offering" itemid="#offer">
  Availability: <span itemscope itemprop="hasInventoryLevel"
                  itemtype="http://purl.org/goodrelations/v1#QuantitativeValue">
                <meta itemprop="hasMinValue" content="1">In-stock
  </span>
</div>
